United will need to repeat history in order to knock Barça out of the Champions League and Ole Gunnar Solskjaer knows all about dramatic comebacks at Camp Nou. He will be hoping his side can replicate the team spirit United showed back in 1999 as Solskjaer scored the winning goal in stoppage time to deliver Sir Alex Ferguson’s first European Cup.

Though the deficit isn’t as bad as it was going into the second leg against PSG in Paris, United are up against a better side with more experience at the highest level. This Barça side wins La Liga year after year and they’re always tipped to go the distance in Europe.

“I think he has to make sure they’re tight at the back,” Ferdinand told BT Sport.

“The first 15 minutes they wouldn’t want a repeat of that they looked nervy, they looked on edge a little bit in the first 15 minutes and that’s when Barca were turning the screw.

“If they can come out and be on the front foot and change the pace of the game, I think Barca are used to playing at their own pace, if they can change the pace of the game and put them under a bit of pressure then we’re going to get a couple of chances hopefully and we’ll put them away.”

Barça haven’t lost a home game in the Champions League since 2013, so there’s a statistic Solskjaer’s men must overcome to achieve something special in the coming hours.

The Reds gave reason to be encouraged after the first leg, but they must create more chances and cross the ball better to have any chance of coming back.

“They had some positives tonight [first leg] but they’ve got to score when they go there, didn’t get one shot on target at Old Trafford so that’s something they’ll want to work on.

“Build that belief from somewhere that’s down to the management and staff to instill that into these players because if you want to win tournaments like this and be successful the confidence to score goals has got to be there for everyone to see.”

Ferdinand also revealed what his heart says the result will be in Catalonia.

“My heart says yes they can but I think it’s more about what Messi turns up, he’s that great and done so much at a top level for a consistent period of time. It could be 1-0 Man United and then we go penalties.”

Qualify and United will stand a good chance of going all the way in the competition, though whoever goes through tonight is likely to face Liverpool in the semi-finals. That would make an interesting tie!